KATIE HOLMES has recon­nected with former flame Fringe star JOSHUA JACKSON – and sources say the hunk’s longtime GF, actress DIANE KRUEGER, isn’t happy about it.
Katie, 33, and Joshua, 34, were a couple on-screen and off while film­ing the teen drama “Dawson’s Creek,” and he recently revealed that Katie reached out to him after divorcing su­perstar Tom Cruise.